Who knows what the word 'Witness' meant on Katy Perry's headdress? Did you notice the outfit staple that Kim Kardashian chose to go without? Who spotted the controversial red carpet accessory that Wiz Khalifa carried?

Here are 8 crazy details from the Met Gala 2017 red carpet that you'll be annoyed you missed...

Madonna’s secret sustenance

Oh, Madonna! The 58-year old shocked again with her camo red carpet look, but it was the hip flask she carried (and swigged from at intervals) that had us most entertained. You do you, Madge.

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Katy's new album?

Katy Perry was one attendee that truly stuck to the Comme des Garcons theme wearing a head-to-toe red Masion Margiela look. One detail that flew under the radar was the word 'Witness' which was embroidered onto her headdress. But some savvy Twitter users guessed it was a subtle hint at something bigger: the name of her new album. Watch this space...

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Wiz Khalifa’s smokin'

Wiz isn’t shy about his love for marijuana, and he stayed true to form at the Met Gala when he turned up with a ready-rolled companion. Zero f*cks given.

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Kim went sans diamonds

Kim Kardashian went sans jewellery for the Met Gala, following her terrifying Paris robbery which took place last year. Speaking just last week on Ellen DeGeneres, Kim said: "I don't care to show off like the way that I used to... it's just not who I am anymore. [...] I truly don't know if I'd ever wear real jewellery again."

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Jayden brought his hair as his date

See that thing in Jayden Smith’s hand? It’s his hair. HIS HAIR. Speaking to US Vogue’s André Leon, the son of Will and Jada Smith said: “And since I coudn’t bring my sister as a date, I brought my old hair.” Because sure.

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Lena Dunham wears an important accessory

Attached to her Elizabeth Kennedy dress, Lena Dunham wore a Planned Parenthood pin, which she posted about on Insta.

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Jophie lives on

Sophie Turner and Joe Jonas have kept pretty quiet about their relationship (which first hit the public eye in January of this year). We were worried they'd fizzled into nothing, until last night when they were spotted having fun and photobombing Adriana Lima and Nick Jonas at the Met Gala afterparty. YES.